Hi,
PixInsight's workflow can be fairly complicated and complex. So I have created a small "Notepad" that I constantly refer to as I go about stacking and processing my images. I often modify this text document with new settings or processing notes. This work well for me, but, perhaps within PixInsight I would like to see a "notepad" where I can type and save my setting or notes. This should be available via a "button" on the top menu bar. I don't think the "notepad" needs to be very eloborate, just some basic formatting.
Another option is to create a button with a link to the operating system "notepad" and then "notepad" can worry about the text document for copy, past, save and basic formatting.
Look up
John